FIR

演示了mallat算法的实现过程，包括分解与重构，原始波形用的是两个不同频率的正弦函数(Mallat algorithm demonstrated the realization of the process, including the decomposition and reconstruction, with the original waveform are two different frequency sine function)

Excellent matlab program for QPSK digial modulation techniques

说明：  matlab 界面设计应用程序篇，内容同1类似 ，讲述界面设计问题(matlab application2)

利用粒子滤波进行电机的参数估计，包括电机的各项电流、位置、速度。(Particle filter motor parameter estimation, including the motor current, position, speed.)

说明：  原理：以待处理的像素作为中心，取一个nXn的模板，在模板中选择k个与待处理像素的值最接近的像素，将这k个像素的均值替换原来的像素值。 假设n=3，k=5，调用方法：b = KNNMeanFilter(a, 3, 5)(Principle: to be treated as the center pixel, take a nXn template select the template and the pending k-nearest pixel values of pixels, this k pixels mean replacing the original pixel value. Assuming n = 3, k = 5, call the method: b = KNNMeanFilter (a, 3, 5))

迭代法求解线性方程组，首先将方程组AX=B中未知数X给定，计算出矩阵B。然后把矩阵B带入，利用雅各比迭代法反求X(Iterative method for solving linear equations, the first of equations AX = B will be in the unknown X given to calculate the matrix B. Then the matrix B into the use of Jacobi iterative method of reverse X)

连续信号及其Matlab实现,包括单位冲激信号,单位阶跃函数等 -Continuous signal and its Matlab to achieve, including the unit impulse signal, unit step function, etc.(Continuous signal and its Matlab implementation, including the unit impulse signal, the unit step function and so-Continuous signal and its Matlab to achieve, including the unit impulse signal, unit step function, etc.)

短时傅里叶变换函数，用以实现信号的短时傅里叶变换，观察时频图(Short-time Fourier transform functions to implement short-time Fourier transform signal, when observed frequency diagram)

这是MATLAB中文帮助文档,对大家学习这个语言的帮助很大,非常方便实用.(This is the MATLAB Chinese help files, for all of us to learn this language is very helpful, very convenient and practical.)

无约束多维极值问题代码，matlab实例(No multi extremum problems constrained code, matlab teaching examples )